CA
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U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
This high-performance 250VA control transformer is a vital electrical component designed for commercial and industrial HVAC systems. Engineered for reliability, it functions as a step-down transformer that converts 208V or 230V primary input into a stable 24V secondary output, which is essential for powering control circuits, thermostats, and relays. With a robust 250VA power rating, it is built to handle the higher electrical demands of large-scale heating and cooling equipment. Whether you are performing a repair or a system upgrade, this 60Hz transformer ensures consistent performance and protects sensitive electronic components by providing regulated low-voltage power. It is an ideal replacement part for ensuring the efficient operation of heavy-duty ventilation and air conditioning units.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com
Compatible parts and related replacements
Yes, the 120-725 is a genuine OEM, or a factory replacement manufacturer approved part. We source all electrical-transformers-relay from authorized distributors to ensure exact-fit compatibility. This electrical-transformers-relay is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
The easiest way is to match the part number (120-725) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible electrical-transformers-relay for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
Most electrical-transformers-relay including the 120-725 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. electrical-transformers-relay orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 120-725 is in stock before visiting.
Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.
The model number is on the rating plate inside the furnace door.
Many more not shown. Check your own model number above.
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